package com.hr.hrto.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.hr.hrto.common.R;
import com.hr.hrto.domain.User;
import com.hr.hrto.service.SendMailService;
import com.hr.hrto.service.UserService;
import com.hr.hrto.utils.SMSUtils;
import com.hr.hrto.utils.SendSms;
import com.hr.hrto.utils.ValidateCodeUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.util.Map;

/**
 * Created with IntelliJ IDEA.
 *
 * @Author: 黄瑞
 * @Date: 2022/07/13/16:08
 * @Description:
 * @version:1.0
 */
@RestController
@RequestMapping("/user")
@Slf4j
public class UserController {
    //    @Autowired
//    private UserService userService;
//    @PostMapping("/sendMsg")
//    public R<String> sendMsg(@RequestBody User user, HttpSession session){
//        log.info("User:{}");
//        String phone = user.getPhone();
//        if (StringUtils.isNotEmpty(phone)){//生成随机4位验证码
//            Integer code = ValidateCodeUtils.generateValidateCode(4);
//            log.info("code:{}",code);
//            //调用短信API
//            //SMSUtils.sendMessage("阿里云短信测试","SMS_154950909",phone,code);
//            SendSms sendSms = new SendSms();
//            sendSms.send(code);
//            ///保存验证码
//            session.setAttribute(phone,code);
//            return R.success("发送成功");
//        }else {
//            return R.error("短信发送失败");
//        }
//
//    }
    @Autowired
    private UserService userService;

    /**
     * 发送手机短信验证码
     *
     * @param user
     * @return
     */
//    @PostMapping("/sendMsg")
//    public R<String> sendMsg(@RequestBody User user, HttpSession session) {
//        //获取手机号
//        String phone = user.getPhone();
//
//        if (StringUtils.isNotEmpty(phone)) {
//            //生成随机的4位验证码
//            String code = ValidateCodeUtils.generateValidateCode(4).toString();
//            log.info("code={}", code);
//
//            //调用阿里云提供的短信服务API完成发送短信
//            // SMSUtils.sendMessage("阿里云短信测试","SMS_154950909",phone,code);
//
//            //需要将生成的验证码保存到Session
//            session.setAttribute(phone, code);
//
//            return R.success("手机验证码短信发送成功");
//        }
//
//        return R.error("短信发送失败");
//    }
    @Autowired
    private SendMailService sendMailService;
    @PostMapping("/sendMsg")
    public R<String> sendMsg(@RequestBody User user, HttpSession session) {
        //获取邮箱号
        String phone = user.getPhone();

        if (StringUtils.isNotEmpty(phone)) {
            //生成随机的4位验证码
            String code = ValidateCodeUtils.generateValidateCode(4).toString();
            log.info("code={}", code);

            //调用邮件类
            sendMailService.sendMail(phone,code);

            //需要将生成的验证码保存到Session
            session.setAttribute(phone, code);

            return R.success("邮件发送成功");
        }

        return R.error("邮件发送失败");
    }


    /**
     * 用户登录
     * @param map
     * @param session
     * @return
     */
    @PostMapping("/login")
    public R<User> login(@RequestBody Map map, HttpSession session) {
        log.info(map.toString());
        //获取邮箱
        String phone = map.get("phone").toString();
        //获取验证码
        String code = map.get("code").toString();
        //比对Session中的验证码
        Object codeInSession = session.getAttribute(phone);
        System.out.println("codeInSession = " + codeInSession);
        if (codeInSession.equals(code)){
            //成功
            LambdaQueryWrapper<User> queryWrapper = new LambdaQueryWrapper<>();
            queryWrapper.eq(User::getPhone,phone);

            User user = userService.getOne(queryWrapper);
            if (user==null){
                //判断是否是新用户
               user = new User();
               user.setPhone(phone);
               user.setStatus(1);
               userService.save(user);
            }
            session.setAttribute("user",user.getId());
            return R.success(user);
        }


        //失败
        return R.error("登录失败");
    }
    @PostMapping("/loginout")
    public R<String> logout(HttpServletRequest request){
        //清理session中的用户id
        request.getSession().removeAttribute("user");
        return R.success("退出成功");
    }
}
